“Leggo waves it off when the puck hits the post and starts to come to the net as a scramble develops. [In the NHL's video review room in Toronto] we’re still looking at the puck off the post, then see the play with Leggo approaching net, putting the whistle in his mouth and he waves aggressively,” Murphy explained.

“Had we called a goal against Buffalo it would have been wrong, because it shouldn’t have been a goal.”